Base | Representation |
---|---|
bin | 101101000001110010… |
… | …111011011111001011 |
3 | 11121210111020210110022 |
4 | 231001302323133023 |
5 | 1243004204311110 |
6 | 34113324211055 |
7 | 3331056361361 |
oct | 550162733713 |
9 | 147714223408 |
10 | 48348510155 |
11 | 19560523310 |
12 | 9453999a8b |
13 | 47368796ba |
14 | 24a9275631 |
15 | 13ce8c4755 |
hex | b41cbb7cb |
48348510155 has 48 divisors (see below), whose sum is σ = 65139820704. Its totient is φ = 34164480000.
The previous prime is 48348510149. The next prime is 48348510157. The reversal of 48348510155 is 55101584384.
It is not a de Polignac number, because 48348510155 - 226 = 48281401291 is a prime.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48348510157) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25978925 + ... + 25980785.
It is an arithmetic number, because the mean of its divisors is an integer number (1357079598).
Almost surely, 248348510155 is an apocalyptic number.
48348510155 is a deficient number, since it is larger than the sum of its proper divisors (16791310549).
48348510155 is a wasteful number, since it uses less digits than its factorization.
48348510155 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2240 (or 2199 counting only the distinct ones).
The product of its (nonzero) digits is 384000, while the sum is 44.
The spelling of 48348510155 in words is "forty-eight billion, three hundred forty-eight million, five hundred ten thousand, one hundred fifty-five".
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